package com.qf.service;

import com.qf.dao.Dao;

/**
 * @author Ypl
 * @version V1.0
 * @Project September-mavens
 * @Package com.qf.service
 * @Description:
 * @Date 2022/9/26 22:17
 */
@SuppressWarnings("all")
public class ServiceImpl implements Dao {

    private Dao dao;

    public ServiceImpl() {
    }

    private ServiceImpl(Dao dao) {
        this.dao = dao;
    }
}
